Research On Interactive Television Services System Design And The Analysis On The System Features

Broadcast and Television operators offer the proposals,’digital cable television, interactive digital television, and effectiveness of interactive television’, which specified the right direction of the cable TV network and its business development. In order to ensure the health development of multi-functional services, building a stable and reliable business front-end interactive television system is required. Access to positive use of advanced technology, enhancing the transmission network performance and improving the monitoring system, these can meet the demand of Broadcast and Television network load and operation management.At the conclusion of a Broadcast and Television Company’s interactive TV platform, as well as a new generation of access networks based on the item, the paper explained DOCSIS, PON and other related technical standards, and multi-dimensionally analyzed the technologies which are used to develop interactive television services, based on Broadcast and Television network.First of all, the paper has given Interactive Television Services system design during the early development of Broadcast and Television networks, and the analysis on the system features. It also explained the design idea about system construction, explored the characteristics of interactive TV services. Then, the paper analyzed the key principl es and characteristics of the network access technology, carried out the typical Broadcast and Television access network blue print, analyzed the network performance, and summed up the key factor and technical indicators which impact on the transmission of Interactive Television Services. Afterwards, through the establishment of the test platform and the test model, the paper researched the main technical requirements of transmission. Finally, from the perspective of service and network, it offered the interactive television management and monitoring methods.The interactive TV services platform, which was discussed above, is already in use, the services have extraordinary development, promoted to the industry forward. The new generation of Broadcast and Television access network designed in the research project is in a pilot construction. Theoretical guidance through practical, efficient operations ensures the efficient, high-quality transmission. For the feature of services,proposed methods of service operation and management have achieved good results in practical applications.